Customers consistently praise the company for knowledgeable staff, rapid scheduling, and clear communication, often noting that results were delivered quickly with detailed reports. Reviewers highlight fair upfront pricing and a professional approach to asbestos and mold testing. However, some lower-rated experiences cite difficulties with appointment reminders for distant bookings and billing errors that led to aggressive customer service interactions.
Google rating: 4.9 out of 5 from 102 reviews (95% five-star).
Reviews on this page: 102 Google reviews (93 with written comments, 1 with photos).
Owner responses: the business replied to 63% of reviews.
Most recent review: August 4, 2026.
Service: Mold Inspector serving Greenwood Village, Colorado.
Data from Google, last updated October 25, 2026.
Photos
Customer reviews
4.9
★★★★★
102 reviews on Google
5★97
4★2
3★0
2★1
1★2
Reviews from Google, shown as published (original wording, unedited).
DM
DJ MaimoneLocal Guide · 15 reviews
★★★★★
EnvioCore is a company that does the right thing and takes care of their customers. Vanessa was a wealth of knowledge when it came to asbestos testing and the abatement process. She was able to get me connected with some great people that perform the work. My job had some hiccups and the company did everything they could to make things right. I was satisfied with the service I received and impressed with the company's integrity. I would highly recommend them
Response from the owner · 2 months ago
We sincerely appreciate your wonderful review. It is gratifying to know that Vanessa could offer valuable insights and connect you with the right professionals. Our goal at EnvioCore is to ensure customer satisfaction through reliable and thorough service. Your feedback reaffirms our dedication to integrity and excellence. Don't hesitate to contact us if you need further assistance. Thank you for choosing and recommending us.
My experience with EnvioCore is all about Vanessa - I spoke with her twice at some length, and she was reassuring, helpful, positive, honest, and obviously very knowledgable during both of those phone calls. The situation we were confronting was raising a lot of stress due to unknowns (and due to our lack of experience with this material), and Vanessa's deep experience in this industry was so helpful in grounding us regarding next steps. She's lovely to chat with, and I imagine that a lot of people in the Denver metro have been helped during a stressful time by her wisdom & perspective. You're in good hands with her and with EnvioCore.
Response from the owner · 3 months ago
Thank you immensely for taking the time to leave such an encouraging review. We are delighted to know that Vanessa was able to provide you with exceptional guidance and reassurance. At EnvioCore, we strive to deliver personalized and knowledgeable support to each of our clients. Your kind words reinforce our commitment to maintaining the highest level of service. Should you have any further inquiries or need assistance, please reach out to us anytime. We greatly appreciate your support and feedback.
Appreciated the clear instructions and responsive communication. Thanks Tom and Khristine!
Response from the owner · Edited 3 months ago
Dear Valued Customer,
We deeply appreciate your positive feedback regarding our services. It's always rewarding to hear that our team, including Tom and Khristine, provided you with clear instructions and prompt communication. Your satisfaction is our top priority, and we are pleased that your experience reflected our commitment to excellence. We look forward to continuing to meet your environmental testing needs with the highest level of service.
Warm regards,
EnvioCore
Team was prompt and knowledgeable about the service we used. Great team!
Response from the owner · Edited 3 months ago
Dear Sharon,
We are genuinely grateful for your wonderful review. It is delightful to learn that our team was able to assist you effectively and that you were satisfied with our service. At EnvioCore, we strive to provide expert knowledge and reliable support in everything we do. Thank you for acknowledging our efforts. We look forward to being of service to you again.
Kind regards,
Words are simply inadequate to describe how incredible Vanessa is! We called looking for a second opinion and further testing because of an asbestos spill in our home and she immediately took us under her wing. She connected us with an amazing support group to help us navigate our situation, helped guide us to resources and information we needed, and helped us to get things FINALLY moving forward after being dragged along for over 5 months by our insurance company. Vanessa lives community support and caring. I cannot recommend EnvioCore more highly! If I could give 100 stars I would!
Response from the owner · Edited 3 months ago
Dear Valued Client,
We sincerely appreciate your outstanding review. It is gratifying to hear that Vanessa provided such a positive impact and assisted you in navigating your situation successfully. Our commitment is always to offer the highest quality service and support to our community. Thank you for recognizing our dedication. We are here to help anytime you need us.
Warm regards,
Fast service, honest, responsive and fair pricing. I had a home asbestos kit, we sent our samples off first thing Thursday, and had a result by Friday AM. Incredible!
Response from the owner · Edited 3 months ago
Dear Rosy Vivi,
Thank you genuinely for your glowing review. It's wonderful to know that our quick turnaround and clear pricing met your expectations. Prompt service and honest communication are key parts of our mission, so we’re delighted they were evident in your experience. We appreciate your trust in us for your asbestos testing needs. Please know that we are here to assist you whenever you require our services.
Best regards,
Scheduling was very thorough and prices quoted up front. Vanessa was wonderful to chat with when going over different options! When our technician Yemi arrived, he explained every step and gave insightful suggestions. Overall very excellent service. Thank you team!
Response from the owner · Edited 3 months ago
Dear valued customer,
We deeply appreciate your wonderful review and are delighted to know that you found our scheduling process thorough and transparent. Vanessa and Yemi are excellent team members, and it’s gratifying to hear that they provided outstanding service and helpful advice. Your satisfaction is of the utmost importance to us. We eagerly anticipate the opportunity to assist you again with your environmental testing needs.
Sincerely,
EnvioCore
Dear valued client,
We truly value your positive feedback and take great joy in knowing you found our services professional. Meeting your expectations is our ultimate goal, and your satisfaction is our highest reward. Should you have any future needs, we look forward to serving you with the same level of quality and care.
Best regards,
EnvioCore
I called EnvioCore in a panic about asbestos in our floor and Tom calmly talked me off a ledge with facts about the risks. He then promptly sent information and recommendations to me, and had an inspector out within two hours for certified testing. The inspector was also great, and the whole experience gave me so much peace of mind.
Response from the owner · Edited 3 months ago
Dear valued customer,
Thank you sincerely for your kind words about your recent experience with our team. We are delighted to know that our prompt and informative service brought you peace of mind during a concerning situation. Our commitment to providing reliable and efficient assistance remains steadfast. Please do not hesitate to reach out in the future if you require further support.
Warm regards,
EnvioCore
EnvioCore was hands-down the best company I spoke with from the very first conversation. Vanessa was outstanding: kind, proactive, and incredibly knowledgeable. She didn’t just answer questions; she provided real guidance and support during a very stressful time. I was dealing with an emergency situation, and she went above and beyond to help coordinate a very fast on-site visit.
The asbestos and lead testing team member who came on site (Yemi) was equally impressive: professional, thorough, and easy to work with.
And it didn’t stop there. Vanessa continued to be a tremendous resource, even recommending other trusted professionals who could help with next steps.
I’m deeply grateful for their professionalism and compassion. I would absolutely recommend EnvioCore to anyone who needs a trustworthy, responsive team. I’d give 6 out of 5 stars if I could.
Response from the owner · Edited 3 months ago
Dear Reviewer,
We greatly appreciate your kind feedback and your trust in our services. It is heartening to learn that Vanessa and Yemi were able to meet your needs with care and expertise during your emergency. We strive to ensure every interaction is supportive and reassuring. Please feel free to contact us again if you have any further requirements or questions in the future. Thank you once again for recommending our company.
Warm regards,
